Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Complete repairing and re-winding of (a) 02-nos. 500 kva, 3.3kv/440v (b) 01-no. 250kva, 3.3kv/440v and (c) 01-no. 160 kva, 11 kv/440 distribution transformers installed at different locations of kathara colliery under kathara area.

Repairing, rewinding and installation of k-sambhav make, 11kv-3.3kv, 2mva transformer installed at chp substation at shyamsundarpur colliery under bankola area.

Complete repairing or rewinding of power transformer 500kva 11kv, 440v sl. no. jwtp,dam site,01 installed at dam site jwtp under block ii area.

Repairing/rewinding of 250kva, 11kv/440v transformer and 100kva,3.3kv/440v transformer at topa project under kuju area.

Repairing of 3.3kv, 400amp vcb installed at jamuria hospital sub-station, sayal-d project

Complete rewinding/ repairing of 250kva, 3.3kv/440v transformer at peocp under hazaribag area.

Repairing and rewinding of 03 nos. transformer of rating 250kva, 3.3kv/440v and 02 nos. 25kva. 3.3kv/440v transformer installed at different locations of topa project under kuju area.

Complete repairing rewinding of 100kva 3.3kv 440v lighteing transformer of shyamsundarpur colliery under bankola area

Dehydration, filtration corksheet change and required studs of 300kva 3.3kv 440v (2nos), 250kva 3.3kv 440v at 4 no colony and 250kva 11kv 440v at main substation lightening transformer in of bankola colliery under bankola area (at site)